2630793 has 16 divisors (see below), whose sum is σ = 3960000. Its totient is φ = 1538880.

The previous prime is 2630791. The next prime is 2630819. The reversal of 2630793 is 3970362.

It is a happy number.

It is not a de Polignac number, because 2630793 - 2¹ = 2630791 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2630793.

It is not an unprimeable number, because it can be changed into a prime (2630791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418 + ... + 2331.

It is an arithmetic number, because the mean of its divisors is an integer number (247500).

2^2630793 is an apocalyptic number.

It is an amenable number.

2630793 is a deficient number, since it is larger than the sum of its proper divisors (1329207).

2630793 is a wasteful number, since it uses less digits than its factorization.

2630793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 2630793 is about 1621.9719479695. The cubic root of 2630793 is about 138.0476101216.

The spelling of 2630793 in words is "two million, six hundred thirty thousand, seven hundred ninety-three".